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Aus^ist, 19S2 foiiiss n(B}t2B OPISTHOBHIUCe lfElfSl.ETTER 

Central Florida, with a brief sumiBarv of tfee 1009^ SlISSWEIM, ABflMM J., MITCHELL S, 

ceratiforri] families of the order ascoglossa CAPPELL & MICHAEL V.L. BENNETT, 1982, Distance 

(::Sacoglossa). BULLETIM OF MAHIHE SCIENCE, ChesioreceDtion in iavanax ineriais. MARINE 

32U)i213-2l9. BEHA¥IOUH AMD PHISIOLCMJI, 6(3):231-242, 

1961. Additional records of Hyp^^lodoris infur- Population -dynamics of the totarctic opistho- 

eata frca AshGuelon. LEVANTINA, (^4}:^15. branch ' Ph i li ne gibba Strebel. JOUSMAL OF 


100^3 MIENIS, HENK K. & GIL GAT, September, SJ-lbJ-loO. 
1981. First records of Flabelliaa afflnis from 

Israel (Gastropoda, Nudibranchia ). LE¥ASTINA, IOO96 MIENiS, H.K., July 31, 198I- Records of the 

(3^) -^16. nudibranch Hypselodoris saridadiliis Rudman, 

' 19775 froffi the Gulf of Aqaba. BASTEIII, ^5(1- 

100S4 ORTEA, JESdS, April 21, 1981. A New 3):1-6^- ^ 
Favoriniis (Nudibranchia: Aeolidoidea) from the 

Canary Islands. THE NAUTILUS, 95(2 ):h5-48, figs. - 10097 THOMPSON, T.E., i^pril, 198I. Taxonomy of 

blisius, F, auritulus, F. .^haBensisl northern Adriatic S-ea. THE JOURNAL OF MOLLUSC AN 

■3- [F^vorinus ^itreus n. so., F, braneiiialis, F. tnree rnisunder stood opistiiobrancus iToa 


STUDIES, 47(1):73-79 


W. TUNNELL, Jr., April 21, 1982. Mollusca of the 10098 NYBAKKEN, J. & G. MeDONfiLD, T98I. Feeding 

Rocky Shores of East Central Veracruz. Stats taecfxanisras of Wvest Araerlcan nuclibranchs feedina 

Jfexico. THENIDTILOS, 96( 2):55-'6lj figs, 1-5, tbi' an. Bryoaoa, Qiidarta a?id Ascidacea, with special 

1. [Bulla striata, Aplysia of. braaUiggja, ' AJ respect to the radula, MALICOLCC-IA, 20(2);43g- 

dactylcsela, + 2 unidentified nudibranch spp.j -^50- 

and biology of . further aeolidacean and nudibranche psu eoiinu: Cumanotiis cuenoti^ A. 

arminaeean nudibranch raolluses with symbiotie Pruvot-Fol. (19^8); re description, oiologie.. 

zooxanthellae. ZOOLOGICAL JOURNAL OF THE LIMM- BULL. SOC. 200L, FR., 105(15:199-207. 
EAM SOCIETY, 74(2):l47-'96. 


10087 COOMAKS5 'A.E.y 1981. Prof. Dr, Hendrik Sul ritro-yamerito di -ixxe Opisthobranohi de^a 
Bigel (I898-I98I) ala maI.acoloQg, [Prof, Dr. subfamilia: Pleurobraichlnae e la loro^proble- 
Hendrik Ebgel (1898-1981), as a malacologist. ] ?natica identificazione. QUAD. MUS. STORIl NAT- 
Msteria. 45:91-965 fig, 1, [lists 15 opisthobranoh LIYORIIA, 1980:33-'40- -"' 

taxa described by Dr. Eh gel; Dutoh, Baglish 

Sumn^aryl ' '" 10101 COLEMAN, NEVILLE3 1977. I "-field giiicle- to 

Mistralian marine life. RIGBY LTD, , Adelaide, 

10088 BENTHEM JUTTING, W.S.S. VAN, 1968. Dr. Sydney, tfelboume, Erisbane_, Perth, ISBN 7270 
Hendrik Ehgel. Zoologist and Historian, Curator 0520 0, 223pp-, figs, [Fifiorobranchtis fx^roii, 
and Professor. BEAUFORTIA, 15(179):1-5. Aplysia so^rbylj Chromodoris quadricolor, 

feratososia brevieau-datiaa] 


1981. In memoriam Prof. Dr. K. Ebgel (l8g8~198l). 10102 COLEMAN, f-IEVILLE, 198I. A field guide to 

5L- BIOL., 14:313, the sarine life of south-eastern Australia. 

He l.-'"~"0urae • Bri'^bane Net^f To^'k^ LC'T'ior ISBfs 
publications by Professor Dr, H. aigel. BSAO- 7207 1433 1? I67pp., figs. [QiehidiBa australis, 
FORTIA, 15(l80):7"1i|, Aphelodoris varia, Chrosiodoris splendita, Chro- 

!sodor3.s sp., Chroaodoris amoeaa, Hypselodoris 

10091 MILLEN5 SANDRA, 1982 (July 13). A new bennetti^ Chroaodoris ged^tricaj Kaloplccaisus 
species of fejisodoris (Gastropoda: Opistho- yatesi, Taisbja v^rcceis, Ptsraaoiidia iantMna, 
bran chia) with a discussion of the taxonomy of the Coryphella mbrolineata, .4ustraeolis omata, 
Discodorididae. THE HESTERN SOCIETY OF MAL- Ar-miaa eyaneas texabranchus saoguiiieus] 

10103 ROS„ J0AND0M5KEC. I981. Moves oitacions 

10092 HAMILTON, ?,y,, B.J. RUSSELL & H,W. ae gasteropodes opisthobranquis de le Gia- 
AHBROSE, 1982. Some eharaoteristics of a spring nesies. [New citations of Opisthoranch Gas- 
incursion of Aplysia brasiliana into shallow tropods from the Gyrmesian Is. (Balearic Is.j 
water. MALACOLOOICAL REYIEM, 15:15-19, figs, 1~3. Spain).] BUTLL. IMST, CAT. HIST. MAT., ^7(sec. 

7;QQj 14 "5 ; i y 1^, _^ 1 '7"7 ^ ""SoPnlsh' EyisyiL'^h sUiTiiparv " 

IQO93 JENSEN, KATHE R,, 19B2. Cheraoreception as Elysla tiaida, ttiurdilla ho|»i, Boa-fieria aur- 
a Factor in Food Location of El.fsia. cause Marcus antiaea^ Aplysia depilsis, Pi'i^yilaplysia laf?Xsti,j 
(Opisthobranchia, Aseoglossa). HARIHE BEH1¥- Giossodoris graciliBj Giossodorj^ valcencisn- 
lOOR AND PHISIOL(XJI. S( 3 );205-2l8. nesi^ Giossodoris msssinensis, Peltodori^ atro- 

ffla.cul3,ta» Platydoris argo plus others. 


September, 19^2 
Volume 14, 
Number 9 


in the next fev/ days, i hope to have a modern 
interface on my 433-714o telephone so that 
anyone using a CP/M system or Alpha Kdcro 
system will be able to dial into my comput'sr and 
transfer data. At the minimum, I will be aole to 
transfer data between Pat LaFoliette, Howard 
Katzman, Dr. Jim McLean, and myself. 

Thanks to Dave Eehrens, Jim Lance, Don Cadien, 
Terry Gosliner, Kelissa Earoour, kes farmer, 
H.E. Coomans, Eveline Marcus, Ian Loch, I.S. 
fioginskaya, J. A. Ortea, and others who have 
provided information for this newsletter. 

I have heard that Olea hansineensis' range nas 
been extended but no one has yet puDlished the 
extension. If no one is going to put it in a 
journal, please send the information to the ON. 


Melissa A. Baroour 
1450 Woodridge Oaic Way 
Alameda, CA95b33 ^ "^••"-.^. 


Dendrodoris nigromaculata ( Cocke rell in 
CocKerell <x Eliot, 1905j 

Drawn from a video tape sequence oy James 
Lance (July 12, I9b2) 

* « « * » 

The Opisthobranch Newsletter is published by 
Steven J. Long, 359 Roycroft Ave, Long Beach, 
California 90ol4, USA. Telephone 213-^^33-7140 
(message recorder) or 439-202b. SuDscription 
rates are $15-00 per calendar year for 
individuals and $17.50 per calendar year for 
institutions. The Opisthobranch Newsletter is 
issued in parts at irregular intervals. 
Subscription rates for volume 15 of the ON will 
remain the same. Please send suDscriptions as 
soon as convenient. 


f * NAT. HJST. ir'\ 

2 7 FEB 1984 I 


'Qy O 



Dr. Kenneth J. Boss i„,.„^ ..., 

Department of Molluscs '"'^'■■■' 

Museum of Comparative Zoology 
Harvard University 
Cambridge, MA 0213b 

Dr. Eugene Coan 
b91 Sari Jude Ave. 
Palo Alto, CA 94306 
(415) 493-0242 

Dr. Rosalie (Vogei) Cumbee 

P.O. Box 526, 

Gloucester Point, VA 23062 

Dekker & Nordemann b.v. - i'-feulenhof f-bruna 

Subscription Service 

P.O.B. 197 

1000 AD Amsterdam-Holland 

Book Department 

Dekker & Nordemann B.V. 

Jan Rebelstraat 4 

1069 CB Amsterdam-Holland 

Antiquarian Department 
Dekker & Nordemann B.V. 
Lippijnstraat 4 
1055 KJ Amsterdam-Holland 


1 am working on the new computer system now and 
should have things going very well within the 
next few days. Right now, I am up on CP/M 
software and using my standard word processor. 
It has taken until Octooer 9tn to get the 
software set up properly to do proportional 
spacing. Many thanks to Pat LaFoliette and the 
others who helped. Jim Rae finally came up with 
the answer to make things work. 

David Denning 
Bamfield Marine Station 
Bamfield, B.C. VOR 1B0, Canada 

T. Gerodette 

Box 76, Rural Route Number Cne 

Del Mar, CA 92014 

Dr. E. Alison Kay 
General Science Department 
University of Hawaii 
2450 Campus Roao, 
Honolulu, hi 96o22 

?ol< 14(9):30. 


G.S. Lewbei 

LGL Eeoiogical Re search AssoGiates 
1410 Cavitt St. 
Bryan, TX 77801 

W.H. Lipplncott 

13549 Calais Drive, , ,■ 

Del Mar, CA 92014 

MM. Littler 

Dept. of Ecology and Evolutionary Biology 

Ibiversity of California 

Irviiie, CA 92717 

inforrsation on this subject." 

[Editor's Note: Susan sent along the information 
sheet which I have duplicated here. Please 
send any iaformatxOii directly to Susan] 

Dr. James H. McLean 

Fialacoiogy Section 

Los Angeles County Museum of Natural History 

900 Exposition Blvd. 

Los Angeles, CA 90007 

(213) 744-3577 

J.L. V-jiison 

Science Applications, Inc. 

464 Prospect St. 

La Jolla, CA 92037 

A, Wolf son 

International Biological Consultants 

819 Dewitt Ave. 

Ehcinitas, CA 92024 


From Eveline Marcus: "Thai; your list of the 
frames in The Veliger is alphabetic, is right. It 
is not right, in papers, to put the animals in 
alphabetic sequence jpistead of systematic 
relations. And then one cha^iges its name as in 
the Chromodorididae frequently, and appears in 
quite another place in the next paper. I am 
sorry that Ti^ Veliger ailows that, but they 
have done that for a long time." 

From Susan H. Wells, Co-compiler, 
Invertebrate Red Data Book, International Union 
for Conservation of T'^ature and Natural 
Resources, Species Conservation Monitoring 
Unit, 219(c) Huntingdon Road, Cambridge, C33 
ODL, U.K.: "I obtained your name and address 
from the Opistho'o ranch ^wslBtter and am 
writing to enquire wliether you or any of your 
contacts could help us. I am currently working 
on the compilation of the first volume of the 
lUCN Red Data Book for Invertebrates with 
special responsibility for non-insect groups. 
Foilovjlng its publication I hope to be working 
on a more specialised volume for molluscs. 

Initially I had not expected to find any 
information on threatened opisthobranchs. 
However, a contact in the Netherlands provided 
information on an endangered nudlbranch and I 
enclose a copy of the data sheet. 1 would be 
'r.t9rs5'-/id to know if you or any of your 
colleagues have information on species in 
similar situations, and whether your newsletter 
could be used for advertising our need for 


Corambe batava Kerbet, 1&S6 






SUi^SiARI This small brackish water sea slug is 
endemic to an area centred on the former 
Zuiderzee in the Netherlands. The closure of 
the Zuiderzee caused its disappearance from 
most known localities, including its type 
locality, and it may now be extinct. 

DESCRIPTION Tne shape of the mantle which is 
complete at the posterior end of the animal 
separates this species from its nearest 
relative, C. sargassicola from the Sargasso Sea 
(1). A small sea slug reaching only about 5mm 
in length, C. batava is variable in colour, 
ranging from yellow with black patches to dark 
brown or black all over. It has a circular • 
disc-shaped mantle and a flat, almost circu.lar 
foot (4). 

DISTRIBUTION Endemic to Holland. The type 
locality is at Durgerdam near Amsterdam beyond 
the River I.j. It has been recoraed from tne 
coasts of the former Zuiderzee from Amsterdam 
to Den Helder in many localities (1), including 
Wieringen on the Vangdam and near Oudeschild in 
Texel (3,4). ' 

POPULATIOM Unknovffli. 

HflBITAT AND ECOLOGY Found in brackish water 
generally in salinities from 7-25»o, but it can 
probably withstand salinities up to 30|o since 
large numbers have oeen round in Den Helder 
harbour. The lowest salinity in which it has 
been found is 6.7$o. It is restricted to 
shallow water on or near Cordylophora caspia 
on which it may feed; it has also been found on 
Meaibranipora (1,2). 


THREATS TO SURVIVAL The closing of the 
Zuiderzee resulted In the disappearance of all 
tne brackish water fauna in tne area, and C. 
batava is almost certainly now extinct and 
definitely extinct in its type locality (1). The 
Zuiderzee was closed in May 1932, following 
which this species continued to be found in the 
northern part of the enclooed area uatil July 
of that year since when it has not been found 
there. In 1947 it was recorded at Texel (2). 



possibly still survive, in the harbour at Den 
Haider or in brackish water on some of tne 
Wadden Sea Islands, such as Texel. However 
both these areas are severely polluted. It is 
also conceivable that the species may be foOnd 
in France or England (5). Surveys should be 
carried out in the 'Wadden Sea and Den Helder 
harbour to ascertain if this species is still 
extant. If it is found, steps should be taken to 
ensure that it is protected in a suitable 
unpolluted area of brackish water. 


1. BUTOT, L.J.M. (1977). Bet Kaastens water en 
bet Natuurwetenschappelijk be Ian g van 
typelocaiiteiten. RIN-rapport. Rijksinstituut 
voor Natuuurbeheer, Leersum. 15 pp. 

2. SWENNEN, C. (1961). Data on distribution, 
reproduction and ecology of the Nudibranchiate 
Molluscs occurring in the Netherlands. NETH- J. 
SEA. RES., 1(1-2):191-24Q. 

3. van BENTHEM JUTTING, W.S.S. (1922). Zoet - en 
Brakwater mollusken. In: REDEKE, H.C. (Ed.) 
Flora en Fauna der Zuiderzee: 391-^10. 

4. van BENTHEM JUTTING, V^.S.S. (1936)- Mollusca 
(I) B. Gastropoda; Opisthobranchia; Amphineura 
et Scaphopoda. Fauna van Nederiand afl. VIII, 
Leiden: 106 pp. 

5. BUTOT, L.J.M. (19b2). m litt. Feb. 24th. 

We are very grateful to Dr. L.J.M. Butot for 
providing information for this data sheet- 
Please write to Susan for more information on 
this project. 

* * a * * 


From Eveline Marcus: "Back from my 'Winter^'' 
trip. My trip was nice as always, beginning with 
Terrence Gosliner in Cape Town, where we had 
long conversations about Pleurobranchaeidae, 
and finished a review of the family. Then I was 
with Claude Poizat, later I met Luise Schmekel, 
in between, family and friends, and stayed in 
Washington and with Dr. Rosalie Vogel, married 
Curabee. Now I will begin a revision of the 
Pie uro bran chidae, but it will take some time; I 
am getting old and work does not go as fast as 
when I was younger." 

From James Lance: "During Spring/Summer, 
19b2, we organized a number of overland and air 
expeditions to Bahia de ios Angeles, Sea of 
Cortez, Mexico, for the purpose of making a 
comprehensive survey of inter- and subtidai 
opisthobranch fauia during a given season. 1 
hoped that these data, when combined with 

\?oi. 14(9):31. 

previous information gathered over the past 25 
years, would provide a general picture of the 
opisthobranch populations from this area. 

Our overall task force of active 
collectors/ observers was not small (28 people 
participated). But it must be admitted that only 
7 of these could be described'as experienced 
'branch collectors. Still, over 500 SCUBA and 
200 intertidal man hours (pardcn me, person 
hours) were logged during tnis operation. Ihe 
area collected was sLmply uhe greater Bahia de 
los Angeles - its myriad rocky island shores 
and the channels between. For the most part, 
weather was perfect with glassy seas and clear 

Our entire operation came up with a rather 
disappointing 48 species - 40 of which we 
collected during 5 days in Kiay during extreme 
low, dawn tides in the Lntertidal; especially 
around the rocky islands. 

Some findings, however, should be enough to 
intrigue the biologically oriented 

1. For the first time in the eastern Pacific we 
have found a cryptobranch dorid parasitized by 
an internal copepod aj^te different from 
literature reports. 

2. California's Flabellinopsis iodinea is our 
most colorful aeolid. This survey provided a 
startling look-alike not e'/en in the same 

3- A new aeolid that appears to feed 
exclusively en a sjraibiotic hydroid grC'jing on 
the back (dorsum) of a small, under-rock 
inhabiting prosobranch was found. A similar 
case has been reported from the northwestern 

4. Tasbja adere vs. Tanibja fusca: separate or 
the same species? Ever since Farmer (197b) 
described this (these) animals from the 
northern Panamic the validity of two species 
has been questioned. On. theses trips we were 
able to obtain more than a hundred specimens 
and study them in life. I would expect the 
results of this inquiry to satisfy most 

None of this work could have been carried 
out without the help of expecially dedicated 
persons. In particular I thank Connie Boone, 
Brad Carte and Johji 'Sullivan for their 
contributions. — Jim Lance. 

Dave Behrens is working on two new Corypheila 

From Terry Gosliner: "First of all, I wanted 
to tell you that I will be in your area on a 
permanent basis. I just returned from a quick 
trip to San Francisco and will begin work at the 
Cal Academy on Dec. 1 as the new curator of 
moxlusks. Needless to say I am very pleased. 
In March I will be at the Smithsonian for a year 
and then return to San Francisco permanently. 

The Dock will be about 150-17" caies, I 
suspect and will contain at^ont :3r plates 

of all the species discussea. .ni^.D ■c, owo-thirds 
of the species nave not previously been 
recorded from southern Africa previously so it 

Yol. 14(9 ):32. 


represents a significant increase in the 
knowledge of the fauna. Also included is a 
forev;ard by T.E. Thompson, an introduction 
discussing the. evolutionary history, defense 
mechanisms, feeding, reproduction and larval 
biology of opisthobranchs. This is followed by 
sections on the systematics and collection of 
opisthobranchs and their biogeography in 
southern Africa. There is also a chapter en 
how to classify opisthobranchs designed for the 
layman but describes why internal morphology is 
essential. This section includes a glossary 
illustrated with numerous pen and ink drawings 
and a key to the identification of living 
specimens of all the species discussed. 1 tnink 
the price is fair. The format and size will be 
the same as the brochure I sent. It will be 
printed on high gloss paper, like the brochure, 
which pushes the cost up, but also the quality. 
It will only be printed in hard back, as Vve.U, at- 
this time." 

Nudibranchs of Southern Africa by Terrence 
Gosllner will be available from the 
Opisthobrancfa Ifewsletter for $30.00 U.S. plus 
postage and applicable taxes. 

Jim hcLean spent a week back in Cape Cod, 
Massachuset.ts this summer. 

From Dr. I.S. Roginskaya: "I am sending you 
an article of Soviet malacologist Dr. K.N. Nesis, 
concerning the interrelations of Aeolidia 
papillosa and sea-anemone Anthopieura 
elegantissisa, published In our popular 
m.agazine Science and Life. Aeolidia papillosa 
was photographed by me at the White Sea 
Biological Station. 

Wes Farmer, 410 So. 1st St. Sp.ld2, El Cajcn, 
CA 92021 (7l4)5c5b-ai53, is still making 
Opisthobranch models. If you are interested in 
one of his beautiful models, please contact him. 

Dave Behrens has recently taken some time 
off from branching to publish a short paper on 
the mating behavior of the Gray Whale, 
Eschrictius robustus. His paper just appeared 
in Califoraia Fish and Gane, 6o(1):50-53 + 
photos. . 

In late June, Steve Long, Roberta Relihard, 
Dave Mulliner, Peg Muliiner, and Joan Steinberg 
all. spent the afternoon at Jim Lance's. It was 
good to meet Dr. Steinberg after all these 

On October 15, 19b2, Pete Oringer, Howie 
Katzman, Steve Long, and Roberta got together 
for dinner in Long Beach. Pete is dowri from 
Eureka, California on business. 

From ^Selissa Barbour: "Just about the time 
your notice came we were In the throes of big 
changes. Jim started to work for the State 
Water Resources Control Board In Sacramento. 
He has been commuting 2X/weeK since then. I 
returned to work after a 3 mos. maternity leave, 
vte had a little girl, Nora, In January. I-jow we 

will be moving to Sacramento In the next month. 

I finished golig through the MacFarland 
slides, etc. just before Nora was bom — they 
have been collated Into the collection at 
California Academy of Sciences — some into the 
type collection and some into the regular 
collection. They are now at least flndable. 
That will probably be ray last Opisthobranch 
work for a while- Nora takes a lot of time & 
energy at this time." -- Melissa A. Barbour 

From Ian Loch: "li March, EUl Rudman, Geoff 
Avem, Judith Hunter, Helen Woodward and myself 
spent four days collecting around Yamba in 
northern N.S.W. Strong winds and a big swell 
reduced Geoff and I to 'diving' In tide pools, 
but the overall collections were quite good, 
about bO species. Diving in tide pools does 
concentrate the effort. Some of the beasts 
found were, Favorinus japa:iiGus In a variety of 
colour forms, Spurilla alba, S. australis, 
Phidiana bourailli, a new Phiaiana with oright 
blue bands on its cerata, Favorinus 
tsurugensis, a Limenandra, ^oJJ-diella 
takanosinjensis, a tritcniia en Telesto, a tiny 
Ckadaia, ^gires citrina, Geo iodc ride 11a 
savignyi; Plocaaioperus ceylanicus, Okenia 
pellucida and another Ckenia en Zoobotryoo, 
Miamira flavicostata, Ctenodoris pecten; 
Dendrodoris gemmacea, D. guttata and otners 
Indeterminate as usual, a range of 
Pleurobranchus and various flat dorids 
including a common Discodoris which we found 
can 'control' its colour from light to dark." 

PatricK LaFoilette was been working at the 
AAAS in Washington, D.C., during August, and is 
now (October) on vacation In Canada. He 
stopped to see Sandra Fallen in Vancouver on 
the way up. Pat is now a part time employee of 
the Los Angeles County Museum of Natural 

* * * * a 

Notice from The Veliger, Volume 25, Number 2, 
October 1, 19B2: "At a Special I-teeting of the 
Executive Board of the C. M. S., Inc. a new 
Editor has been appointed, effective with the 
close of the tenure of the present Editor at the 
close of volume 25- Since there are enough 
manuscripts, reviewed and accepted, on hand to 
fill the remaining two issues of the current 
volume, all manuscripts submitted for possible 
publication in the Veliger should be sent 
henceforth to Dr. David W. Phillips, 2410 
Oakenshieid Road, Davis, California 95616." 

Maiacological Review subscription orders and 
payments should be sent to: Kialacological 
Review, P.O. Box 637, Niwot, Colorado b0544. 
i-ianuscripts should be sent to Dr. Shi-Kuei Wu, 
University of Colorado Museum, Campus Box 21c, 
Boulder, Colorado 60309- 


October, 1962 
Volume 14, 
Number 10 
Page 53 

Trapania dalva ^4a^cus, 1972 
Drawing by Eveline Marcus 

» * « » » 

The Opisthobranch Newsletter is published by 
Steven J. Long, 359 Roycroft Ave, Long Beach, 
California 90«14, USA. Telephone 213-^33-71^0 
(message recorder) or 439-2028. Subscription 
rates are $15-00 per calendar year for' 
individuals and $17.50 per calendar year for 
institutions. The Opisthobranch Nevrsletter is 
issued in parts at irregular intervals. 
Subscription rates for volume 15 of tne ON will 
remain the same. Please send subscriptions as 
soon as convenient. 


HUELIN & J0AND0M!iI^EC ROS, 19«1. Molluscs 
bentcnics de les illes Medes (Girona). I. 
Sistematica. [Benthic Mollusca of Nedes 
Islands (Girona, Spain). I. Systematics.] 
BUTTL. INST. CAT. HIST. NAT., 47 (sec. zool., 
4):69-75. [Spanish; English summary; 34 
opisthobranch species listed] 

10105 ROS, JOANDOMt^JEC, December, 1961. 
Desarrollo y estrategias bionanicas en los 
Opisthobranquios. [Development and bionomic 

strategies Iti the Cpistncbranciiia. j OECOLOGIA 
AQUATICA, (5}:l47-1b3, figs. 1-5, tbls. 1-4. 
[Spanish; thglish summary; 207 species 

19b2. An index of age wnen birthdate is unknown 
in Aplysia califomica: shell size and growth in 
long-term maricultured animals. BIOLOGICAL 
BULLETIN, 162(3):333-344. 

Cuademos del Crinas No. 3- Moluscos 
Opisthobranquios recolectados duarte el Plan de 
Bentos Circuncanario. Doridacea: prime ra parte 
color pis., figs. 1-22, 2 tbls. [Spanish; Frencn 
preface; Ehglisn abstract; Aldisa expieta n. 
sp., A. smaragdina n. sp., Doris verrucosa, D. 
bertheloti, Platydoris argo, Baptodoris perezi 
n. sp., Taringa oleica n. sp., T. ascitica n. sp., 
T. tritorqaLs n. s., & T. bacalladoin. sp. + 
other spp. mentioned.] 

10108 ORTEA, J. A. & M. BALLESTEROS. 1981. A 
new Doridacea from the Icerian and Balearic 
Littoral: Geitodoris bonosi n. sp. J. MOLL. 
STUD., 47(337-342, figs. 1-3- [Doris complanata, 
G. iannunda, G. mollina, G- falklandicas G. 
patagooica, G. oshiinal, G. lutea, Carryodoris 
joubini, C. portmanni, Discodoris temaj 

10109 ORTEA, JESUS. 1982? [Received July 
1982]. Moluscos opisthobranquios de las islas 
Can arias. Prime ra parte: Ascoglosos. BOL. INST. 
E.SPA. OCEANO., Vol. 6, No. 327:100-199, figs. 1-14, 
1 pi. (color figs A-F). [Spanish; Oxynoe 
olivacea (Rafinesque, 1914), CalyphyUa 
mediterranea Costa, 1967, Caliphylla 
mediterranea Costa, 1867, Poly bran chia viridis 
(Desnayes, 1057), Polybranchia borgnini 
(TriiiChese, 1g9&), Stiliger Uerai n. sp., 
Placida vertieilata n. sp., Placida dendritica, 
Ercolania lozanoin. sp., Elysia flava Verrill, 

10110 McCLELLAN, AN£i^;EW D., June, 1982. 
Movements and motor patterns of the buccal mass 
of Pleurobranchaea during feeding, 
regurgitation and rejection. THE JOURNAL OF 

10111 McCLELLAN, ANDREW D., June, 19o2. Re- 
examination of presumed feeding motor activity 
in the isolated nervous system of 
BIOLOGY, 98:213-228. 

10112 BEBBINGTON, A., 19o2. Notes on a ' 
Collection of Apiysiomorpha in the Museum 
National Dhistoire Nature.lle De Paris^ from 
around the Senegalese Coasts. MALACOLOGIA, 

10113 EDMUNDS, MALCOLM, 1982. Speciation in 
Chromodorid Nudibranchs in Ghana. 
MALACOLOGIA, 22( 1-2):515-522.